After looking into bug reports of health monitor URLs not
working after the shared pools patch, I was able to verify that
they do in fact work, but that the legacy documentation was wrong.
(This is after checking both the state of Octavia's documentation
and API code prior to the shared pools patch, and checking the
neutron-lbaas octavia driver in master right now.)
This patch updates the octavia API documentation to list the
correct new and legacy URLs for doing health monitor CRUD operations.
Change-Id: I632a0a50de0320ed316ef0bf180b8d7e788f746a
Closes-Bug: 1543364
Closes-Bug: 1543366